54804120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 136796520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1231, 1272, 1484, 1590, 1855, 2120, 2226, 2462, 2968, 3180, 3693, 3710, 4452, 4924, 5565, 6155, 6360, 7386, 7420, 8617, 8904, 9848, 11130, 12310, 14772, 14840, 17234, 18465, 22260, 24620, 25851, 29544, 34468, 36930, 43085, 44520, 49240, 51702, 65243, 68936, 73860, 86170, 103404, 129255, 130486, 147720, 172340, 195729, 206808, 258510, 260972, 326215, 344680, 391458, 456701, 517020, 521944, 652430, 782916, 913402, 978645, 1034040, 1304860, 1370103, 1565832, 1826804, 1957290, 2283505, 2609720, 2740206, 3653608, 3914580, 4567010, 5480412, 6850515, 7829160, 9134020, 10960824, 13701030, 18268040, 27402060, 54804120]

約数ペア:

[(1, 54804120), (2, 27402060), (3, 18268040), (4, 13701030), (5, 10960824), (6, 9134020), (7, 7829160), (8, 6850515), (10, 5480412), (12, 4567010), (14, 3914580), (15, 3653608), (20, 2740206), (21, 2609720), (24, 2283505), (28, 1957290), (30, 1826804), (35, 1565832), (40, 1370103), (42, 1304860), (53, 1034040), (56, 978645), (60, 913402), (70, 782916), (84, 652430), (105, 521944), (106, 517020), (120, 456701), (140, 391458), (159, 344680), (168, 326215), (210, 260972), (212, 258510), (265, 206808), (280, 195729), (318, 172340), (371, 147720), (420, 130486), (424, 129255), (530, 103404), (636, 86170), (742, 73860), (795, 68936), (840, 65243), (1060, 51702), (1113, 49240), (1231, 44520), (1272, 43085), (1484, 36930), (1590, 34468), (1855, 29544), (2120, 25851), (2226, 24620), (2462, 22260), (2968, 18465), (3180, 17234), (3693, 14840), (3710, 14772), (4452, 12310), (4924, 11130), (5565, 9848), (6155, 8904), (6360, 8617), (7386, 7420)]